include/configs/x86-common.h

   1 /*
   2  * Copyright (c) 2011 The Chromium OS Authors.
   3  * (C) Copyright 2008
   4  * Graeme Russ, graeme.russ@gmail.com.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #include <asm/ibmpc.h>
  10
  11 #ifndef __CONFIG_X86_COMMON_H
  12 #define __CONFIG_X86_COMMON_H
  13
  14 /*
  15  * High Level Configuration Options
  16  * (easy to change)
  17  */
  18 #define CONFIG_SHOW_BOOT_PROGRESS
  19 #define CONFIG_PHYSMEM
  20 #define CONFIG_DISPLAY_BOARDINFO_LATE
  21 #define CONFIG_LAST_STAGE_INIT
  22 #define CONFIG_NR_DRAM_BANKS            8
  23
  24 #define CONFIG_LMB
  25
  26 #undef CONFIG_ZLIB
  27 #undef CONFIG_GZIP
  28 #define CONFIG_SYS_BOOTM_LEN            (16 << 20)
  29
  30 /* SATA AHCI storage */
  31 #ifdef CONFIG_SCSI_AHCI
  32 #define CONFIG_LIBATA
  33 #define CONFIG_LBA48
  34 #define CONFIG_SYS_64BIT_LBA
  35
  36 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
  37 #define CONFIG_SYS_SCSI_MAX_LUN         1
  38 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  39                                          CONFIG_SYS_SCSI_MAX_LUN)
  40 #endif
  41
  42 /* Generic TPM interfaced through LPC bus */
  43 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
  44
  45 /*-----------------------------------------------------------------------
  46  * Real Time Clock Configuration
  47  */
  48 #define CONFIG_RTC_MC146818
  49 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS  0
  50 #define CONFIG_SYS_ISA_IO      CONFIG_SYS_ISA_IO_BASE_ADDRESS
  51
  52 /*-----------------------------------------------------------------------
  53  * Serial Configuration
  54  */
  55 #define CONFIG_SYS_BAUDRATE_TABLE       {300, 600, 1200, 2400, 4800, \
  56                                          9600, 19200, 38400, 115200}
  57 #define CONFIG_SYS_NS16550_PORT_MAPPED
  58
  59 #define CONFIG_CMDLINE_EDITING
  60 #define CONFIG_AUTO_COMPLETE
  61
  62 #define CONFIG_SUPPORT_VFAT
  63
  64 /*-----------------------------------------------------------------------
  65  * Command line configuration.
  66  */
  67
  68 #define CONFIG_BOOTCOMMAND      \
  69         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
  70
  71 #if defined(CONFIG_CMD_KGDB)
  72 #define CONFIG_KGDB_BAUDRATE                    115200
  73 #endif
  74
  75 /*
  76  * Miscellaneous configurable options
  77  */
  78 #define CONFIG_SYS_LONGHELP
  79 #define CONFIG_SYS_CBSIZE                       512
  80
  81 #define CONFIG_SYS_MEMTEST_START                0x00100000
  82 #define CONFIG_SYS_MEMTEST_END                  0x01000000
  83 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
  84
  85 /*-----------------------------------------------------------------------
  86  * CPU Features
  87  */
  88
  89 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
  90 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  91 #define CONFIG_SYS_MALLOC_LEN                   0x200000
  92
  93 /* allow to overwrite serial and ethaddr */
  94 #define CONFIG_ENV_OVERWRITE
  95
  96 /*-----------------------------------------------------------------------
  97  * FLASH configuration
  98  */
  99 #define CONFIG_SPI
 100
 101 /*-----------------------------------------------------------------------
 102  * Environment configuration
 103  */
 104 #define CONFIG_ENV_SIZE                 0x01000
 105
 106 /*-----------------------------------------------------------------------
 107  * PCI configuration
 108  */
 109 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 110
 111 /*-----------------------------------------------------------------------
 112  * USB configuration
 113  */
 114
 115 #define CONFIG_TFTP_TSIZE
 116 #define CONFIG_BOOTP_BOOTFILESIZE
 117 #define CONFIG_BOOTP_BOOTPATH
 118 #define CONFIG_BOOTP_GATEWAY
 119 #define CONFIG_BOOTP_HOSTNAME
 120
 121 /* Default environment */
 122 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 123 #define CONFIG_HOSTNAME         x86
 124 #define CONFIG_BOOTFILE         "bzImage"
 125 #define CONFIG_LOADADDR         0x1000000
 126 #define CONFIG_RAMDISK_ADDR     0x4000000
 127 #ifdef CONFIG_GENERATE_ACPI_TABLE
 128 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
 129 #else
 130 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
 131 #endif
 132
 133 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 134         CONFIG_STD_DEVICES_SETTINGS                     \
 135         "pciconfighost=1\0"                             \
 136         "netdev=eth0\0"                                 \
 137         "consoledev=ttyS0\0"                            \
 138         CONFIG_OTHBOOTARGS                              \
 139         "ramdiskaddr=0x4000000\0"                       \
 140         "ramdiskfile=initramfs.gz\0"
 141
 142 #define CONFIG_RAMBOOTCOMMAND                           \
 143         "setenv bootargs root=/dev/ram rw "             \
 144         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 145         "console=$consoledev,$baudrate $othbootargs;"   \
 146         "tftpboot $loadaddr $bootfile;"                 \
 147         "tftpboot $ramdiskaddr $ramdiskfile;"           \
 148         "zboot $loadaddr 0 $ramdiskaddr $filesize"
 149
 150 #define CONFIG_NFSBOOTCOMMAND                           \
 151         "setenv bootargs root=/dev/nfs rw "             \
 152         "nfsroot=$serverip:$rootpath "                  \
 153         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 154         "console=$consoledev,$baudrate $othbootargs;"   \
 155         "tftpboot $loadaddr $bootfile;"                 \
 156         "zboot $loadaddr"
 157
 158
 159 #endif  /* __CONFIG_H */